The non - linear finite element analysis of cable structures based on four - node isoparametric curved element 四节点索单元的悬索结构非线性有限元分析
The natural vibration frequency were obtained by galerkin method and multiple - dimensioned method 通过伽辽金方法和多尺度法求解，得到了悬索的各阶频率计算式。
Two optimization principles are proposed to distribute the load ideally among cables , thereby avoid pseudo - drag 提出了悬索张力的均匀原则，实现了张力的优化配置。
From some data , we got the result : xuansuo theory is better than the paowu theory , which ' s error is the largest 因此，摄动法最接近悬链线，悬索曲线次之，抛物线的计算结果误差最大。
The paper points out that the natural vibration frequency of strings can not be used to that of suspension cables 指出工程实际中不能将弦线的自振频率作为有集中荷载作用的悬索的自振频率。
Inverse kinematic and dynamic mathematics and computational model are established by discretizing cable into flexible cable - rob body 通过将悬索离散为柔性索杆单元，建立了系统的逆运动学及逆动力学模型。
The tsing lung bridge with a main span of 1 , 418 metres , forming part of route 10 , will be one of the longest suspension bridges in the world 属于十号干线一部份的青桥，主跨长1 418米，建成后是世界最长的悬索吊桥之一
The deformation and vibration analysis of cables under common loads is therefore a complex nonlinear problem as geometric non - linearity is generally involved 因此悬索在一般荷载下的变形和振动问题便是一个较为复杂的几何非线性问题。
The static equilibrium equation for the cabin supporting structure is solved by iteration , which could make the six cables loaded very closely 通过优化策略，迭代求解出馈源舱支撑结构的静平衡位置，可使六根悬索的受力尽可能均匀一致。
In south to north gas pipeline project of zhongyuan oilfield , the gas pipeline crossing through yellow river applies suspension type 摘要中原油田南气北输工程，其天然气管道在经过黄河大堤处采用悬索式跨越，悬索塔架的吊装是该工程的重点。
